[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

HK128494A - Composite polyester films, their use as a protective layer for photopolymer plates and photopolymer plates comprising them - Google Patents

Composite polyester films, their use as a protective layer for photopolymer plates and photopolymer plates comprising them

Info

Publication number
HK128494A
HK128494A HK128494A HK128494A HK128494A HK 128494 A HK128494 A HK 128494A HK 128494 A HK128494 A HK 128494A HK 128494 A HK128494 A HK 128494A HK 128494 A HK128494 A HK 128494A
Authority
HK
Hong Kong
Prior art keywords
photopolymer plates
layer
protective layer
polyester films
composite polyester
Prior art date
Application number
HK128494A
Inventor
Jean-Pierre Assante
Philippe Corsi
Didier Veyrat
Original Assignee
Rhone Poulenc Films
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9384383&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=HK128494(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Rhone Poulenc Films filed Critical Rhone Poulenc Films
Publication of HK128494A publication Critical patent/HK128494A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/06—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material
    • B32B27/08—Layered products comprising a layer of synthetic resin as the main or only constituent of a layer, which is next to another layer of the same or of a different material of synthetic resin
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/18—Layered products comprising a layer of synthetic resin characterised by the use of special additives
    • B32B27/20—Layered products comprising a layer of synthetic resin characterised by the use of special additives using fillers, pigments, thixotroping agents
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B27/00—Layered products comprising a layer of synthetic resin
    • B32B27/36—Layered products comprising a layer of synthetic resin comprising polyesters
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03F—PHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00—Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004—Photosensitive materials
    • G03F7/09—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers
    • G03F7/092—Photosensitive materials characterised by structural details, e.g. supports, auxiliary layers characterised by backside coating or layers, by lubricating-slip layers or means, by oxygen barrier layers or by stripping-release layers or means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/514—Oriented
    • B32B2307/518—Oriented bi-axially
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2307/00—Properties of the layers or laminate
    • B32B2307/50—Properties of the layers or laminate having particular mechanical properties
    • B32B2307/538—Roughness
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B32—LAYERED PRODUCTS
    • B32B—LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT OR NON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
    • B32B2367/00—Polyesters, e.g. PET, i.e. polyethylene terephthalate

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Laminated Bodies (AREA)
  • Macromonomer-Based Addition Polymer (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention relates to composite bi-oriented semi-crystalline polyester films comprising a filled or unfilled thick film and, on at least one of the surfaces of the layer (A), a coextruded polyester layer (3) thinner than layer (A), a coextruded polyester layer (3) thinner than layer (A) with the following features: Rt </= 3 mu m, Rt/Ra </= 10, and containing a filler with a mean diameter D 50 of 1.5 to 2.5 mu m and a monodispersity I of D 75 - D 25 </= 1.2. These films may be used as protective foils for the photopolymerisable layers of photopolymerisable components.
HK128494A 1989-07-27 1994-11-17 Composite polyester films, their use as a protective layer for photopolymer plates and photopolymer plates comprising them HK128494A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8910389A FR2650220B1 (en) 1989-07-27 1989-07-27 COMPOSITE POLYESTER FILMS AND THEIR USE AS PROTECTIVE LAYER FOR PHOTOPOLYMER PLATES AND PHOTOPOLYMER PLATES COMPRISING SAME

Publications (1)

Publication Number Publication Date
HK128494A true HK128494A (en) 1994-11-25

Family

ID=9384383

Family Applications (1)

Application Number Title Priority Date Filing Date
HK128494A HK128494A (en) 1989-07-27 1994-11-17 Composite polyester films, their use as a protective layer for photopolymer plates and photopolymer plates comprising them

Country Status (8)

Country Link
EP (2) EP0410903B1 (en)
JP (1) JPH0643123B2 (en)
AT (1) ATE96377T1 (en)
CA (1) CA2064047C (en)
DE (1) DE69004181T2 (en)
FR (1) FR2650220B1 (en)
HK (1) HK128494A (en)
WO (1) WO1991001881A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2718078B1 (en) * 1994-03-31 1996-05-03 Rhone Poulenc Films Composite polyester films with barrier properties.
JP4595254B2 (en) * 2000-06-23 2010-12-08 東レ株式会社 Biaxially oriented film for image formation
US20040234886A1 (en) * 2003-03-12 2004-11-25 Rudolph Michael Lee Photosensitive element for use as flexographic printing plate

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE814827A (en) * 1973-05-11 1974-09-02 MAGNETIC POLYESTER TAPE
JPS57108858A (en) * 1980-12-25 1982-07-07 Toray Ind Inc Photosensitive resin plate material superior in adhesion of original film
JPS58190941A (en) * 1982-04-14 1983-11-08 イ−・アイ・デユポン・ド・ネモア−ス・アンド・コンパニ− Photosensitive element
JPS60135930A (en) * 1983-12-26 1985-07-19 Hitachi Ltd Structure of filmy photosensitive material
FR2580226B1 (en) * 1985-04-15 1987-08-14 Rhone Poulenc Films POLYESTER FILMS, COMPOSITES, STRETCHES FOR USE IN PARTICULAR FOR GRAPHIC ARTS. PROCESS FOR OBTAINING SUCH FILMS
JPH0780282B2 (en) * 1988-06-08 1995-08-30 東レ株式会社 Biaxially oriented thermoplastic resin film

Also Published As

Publication number Publication date
JPH0643123B2 (en) 1994-06-08
EP0410903A1 (en) 1991-01-30
FR2650220A1 (en) 1991-02-01
DE69004181T2 (en) 1994-04-28
JPH04503335A (en) 1992-06-18
EP0484388A1 (en) 1992-05-13
ATE96377T1 (en) 1993-11-15
WO1991001881A1 (en) 1991-02-21
FR2650220B1 (en) 1991-10-04
CA2064047C (en) 1995-05-16
EP0410903B1 (en) 1993-10-27
DE69004181D1 (en) 1993-12-02
CA2064047A1 (en) 1991-01-28

Similar Documents

Publication Publication Date Title
CA2079922A1 (en) Hdpe/polypropylene film laminates
ATE161412T1 (en) OPAK MULTI-LAYER FILM
DE68929128D1 (en) Biaxially oriented composite film
IE802624L (en) Multilayer film
CA2165340A1 (en) Pouch for packaging flowable materials
NZ219479A (en) Oriented multilayer film containing ethylene vinyl alcohol copolymer and polyamide layer
ATE94466T1 (en) AMORPHOUS NYLON CONTAINING MULTI-LAYER FILM.
ES2090039T3 (en) STRUCTURE OF MULTI-LAYER FILM FOR PACKAGING AND BAGS OF THESE OBTAINED.
HUT71506A (en) Evoh oxygen barrier stretched multilayer film
MY117809A (en) Films with uv blocking characteristics.
DE69328352D1 (en) METHOD FOR PRODUCING MULTILAYER FILM MATERIALS
DE3663479D1 (en) Stretched, composite polyester films useable particularly for graphic arts
ES2094838T3 (en) SHEET COMPOSED OF PLASTIC OF MULTIPLE LAYERS, PROCEDURE FOR ITS MANUFACTURE AND USE.
ATE262414T1 (en) HIGHLY SHRINKABLE MULTI-LAYER FILMS
DE69018953D1 (en) Multi-layer film materials and packaging, as well as methods and devices for their production.
ATE169865T1 (en) POLYMER FILM
DE59410079D1 (en) Matte, biaxially oriented polypropylene multilayer film with high shrinkage, process for its production and its use
HK128494A (en) Composite polyester films, their use as a protective layer for photopolymer plates and photopolymer plates comprising them
EP0388086A3 (en) High opacity film
EP0095150A3 (en) Improved multilayer polyamide film
ES2149270T3 (en) MULTILAYER FILMS FOR PACKAGING.
CA2022704A1 (en) One side heat sealable polypropylene film
DE3681686D1 (en) BIAXIAL-ORIENTED, COEXTRUDED, OPAQUE MULTILAYER FILM.
JPS5615326A (en) Manufacture of heat-contracting laminated film
MX169676B (en) ORIENTED MULTIPLE LAYER THERMOPLASTIC FILM FOR PACKAGING

Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)